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Cecilia Payne-Gaposchkin (1900–1979) was a British-born American astronomer and astrophysicist who proposed in her 1925 doctoral thesis that stars were composed primarily of hydrogen and helium. Her groundbreaking conclusion was initially rejected because it contradicted the scientific wisdom of the time, which held that there were no significant elemental differences between the Sun and Earth. Independent observations eventually proved she was correct. Her work on the nature of variable stars was foundational to modern astrophysics.Photograph credit: Science Service; restored by Adam Cuerden
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Hi, my legal name is Leland Bryant Ross, but in Japanese and Esperanto I go by (ROS') Haruo, and since my Wikipedia activity is mostly in Esperanto that's the handle I use here.
Haruo (春男) is a common Japanese male given name; means "Spring Man" if you take the characters at face value.
My homepage (External link) is La Lilandejo.
- Wikipedia time is now 20:39, Wednesday, November 6, 2024 (UTC).
- As of today, November 6, 2024, I am 70 years, 222 days old.